Long time squatter

Date: 12/23/2020

I'm out with friends and a few of us decide to go to my apartment to hang out. When we go in the place is a mess as if I hadn't been home in a long time. I notice that the back sliding door was open and call my dogs who thankfully come running in. My friends ask me what happened and I rely I don't know. It's like someone broke in. Then we hear a creaking in the attic. I look to a vent and I can see someone looking back at me. I call them out that I can see them and to come down. This takes some time to do but he eventually does and runs away. I take a peek in the attic and see that he had been living up there for a very long time. Back downstairs I find a window that's unlocked and figure that's how he's been coming and going. Then I wake up. I have slight memories of a dream before this of people in a place that hid bombs in holes but police came and find the bombs in time.